rename to tono

backend/data_types.py

@@ -1,5 +1,5 @@
 """
-Core data types for argonode.
+Core data types for tono.
 
 DataField mirrors Gwyddion's GwyDataField structure:
   xres, yres  – pixel dimensions

backend/execution.py

@@ -1,5 +1,5 @@
 """
-Graph execution engine for argonode.
+Graph execution engine for tono.
 
 Prompt format (same as ComfyUI):
     {

backend/execution_context.py

@@ -8,10 +8,10 @@ from typing import Any, Callable
 Callback = Callable[[str, Any], None]
 
 _callbacks_var: ContextVar[dict[str, Callback | None]] = ContextVar(
-    "argonode_execution_callbacks",
+    "tono_execution_callbacks",
     default={},
 )
-_node_id_var: ContextVar[str | None] = ContextVar("argonode_execution_node_id", default=None)
+_node_id_var: ContextVar[str | None] = ContextVar("tono_execution_node_id", default=None)
 
 _LEGACY_CALLBACK_ATTRS = {
     "preview": "_broadcast_fn",

backend/main.py

@@ -1,11 +1,11 @@
 """
-Entry point for argonode.
+Entry point for tono.
 
 Run with:
     python -m backend.main
 or simply:
     python backend/main.py
-from the argonode/ directory.
+from the tono/ directory.
 """
 
 import asyncio
@@ -36,7 +36,7 @@ def main() -> None:
     app = create_app(loop)
 
     log.info("=" * 60)
-    log.info("  argonode  —  Node-based image analysis")
+    log.info("  tono  —  Node-based image analysis")
     log.info("  Open your browser at  http://%s:%d", HOST, PORT)
     log.info("=" * 60)
 

backend/node_registry.py

@@ -1,5 +1,5 @@
 """
-Node registry for argonode.
+Node registry for tono.
 
 Nodes are plain Python classes decorated with @register_node.
 NODE_CLASS_MAPPINGS is the single source of truth consumed by

backend/nodes/helpers.py

@@ -1,5 +1,5 @@
 """
-Shared helper functions for argonode nodes.
+Shared helper functions for tono nodes.
 """
 
 from __future__ import annotations

backend/nodes/save.py

@@ -251,7 +251,7 @@ class Save:
             length = float(np.linalg.norm(n))
             return n / length if length > 0 else np.array([0.0, 1.0, 0.0], dtype=np.float32)
 
-        lines = ["solid argonode"]
+        lines = ["solid tono"]
         vertices = np.asarray(mesh.vertices, dtype=np.float32)
         for face in np.asarray(mesh.faces, dtype=np.int32):
             a, b, c = vertices[int(face[0])], vertices[int(face[1])], vertices[int(face[2])]
@@ -263,7 +263,7 @@ class Save:
             lines.append(f"      vertex {c[0]} {c[1]} {c[2]}")
             lines.append("    endloop")
             lines.append("  endfacet")
-        lines.append("endsolid argonode")
+        lines.append("endsolid tono")
         path.write_text("\n".join(lines) + "\n", encoding="utf-8")
 
     def _send_warning(self, message: str):

backend/plugin_loader.py

@@ -1,5 +1,5 @@
 """
-Plugin loader for argonode.
+Plugin loader for tono.
 
 Scans a plugins directory for .py files and packages (directories containing
 __init__.py), imports each one, and lets their @register_node decorators
@@ -96,17 +96,17 @@ def _import_plugin(name: str, path: Path) -> None:
     """
     Import a single plugin file (or package ``__init__.py``) via importlib.
 
-    The module is registered under ``argonode_plugins.<name>`` in
+    The module is registered under ``tono_plugins.<name>`` in
     ``sys.modules``.  This namespace:
     - avoids collisions with any PyPI package of the same name, and
     - makes package-style plugins (with sub-modules) work correctly, because
-      their relative imports resolve against the ``argonode_plugins.*`` parent.
+      their relative imports resolve against the ``tono_plugins.*`` parent.
 
     If the module was previously imported (e.g. on a hot-reload call after an
     upload), it is deleted from ``sys.modules`` first so the file is re-executed
     and any updated ``@register_node`` decorators take effect.
     """
-    module_name = f"argonode_plugins.{name}"
+    module_name = f"tono_plugins.{name}"
 
     # Remove stale module to support hot-reload after /upload-plugin.
     if module_name in sys.modules:

backend/runtime_paths.py

@@ -4,7 +4,7 @@ import os
 import sys
 from pathlib import Path
 
-APP_NAME = "argonode"
+APP_NAME = "tono"
 
 
 def project_root() -> Path:
@@ -29,7 +29,7 @@ def frontend_dist_dir() -> Path:
 
 
 def app_data_dir() -> Path:
-    override = os.getenv("ARGONODE_APPDATA")
+    override = os.getenv("TONO_APPDATA")
     if override:
         return Path(override).expanduser().resolve()
 
@@ -71,11 +71,11 @@ def plugins_enabled(*, native: bool) -> bool:
     Return True when the plugin system should be active.
 
     Default behaviour: enabled on native/desktop builds, disabled for web.
-    Override with the ARGONODE_PLUGINS environment variable:
-      ARGONODE_PLUGINS=1   – force on  (useful for testing plugins via main.py)
-      ARGONODE_PLUGINS=0   – force off (disable even on native builds)
+    Override with the TONO_PLUGINS environment variable:
+      TONO_PLUGINS=1   – force on  (useful for testing plugins via main.py)
+      TONO_PLUGINS=0   – force off (disable even on native builds)
     """
-    env = os.getenv("ARGONODE_PLUGINS", "").strip().lower()
+    env = os.getenv("TONO_PLUGINS", "").strip().lower()
     if env in ("1", "true", "yes"):
         return True
     if env in ("0", "false", "no"):

backend/server.py

@@ -1,5 +1,5 @@
 """
-aiohttp web server for argonode.
+aiohttp web server for tono.
 
 Routes
 ------
@@ -355,7 +355,7 @@ def create_app(
         plugins, and notify every connected WebSocket client to refresh /nodes.
 
         Warning: uploading Python files is equivalent to remote code execution.
-        This endpoint is intentionally unrestricted because argonode is a
+        This endpoint is intentionally unrestricted because tono is a
         local-first application; do not expose it on a public network.
         """
         reader = await request.multipart()